(Reuters) - Hedge fund Greenlight Capital said on Friday that it had added a stake in Toshiba Corp as it expects the stock to rise once the Japanese company resolves uncertainties around its bankrupt Westinghouse unit and the sale of its memory busines...

(Reuters) - Hedge fund Greenlight Capital said on Friday that it had added a stake in Toshiba Corp as it expects the stock to rise once the Japanese company resolves uncertainties around its bankrupt Westinghouse unit and the sale of its memory business.